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Three-fulcrum anti-overturning protecting device for pile frame

A technology of protection device and three fulcrums, applied in the directions of supporting devices, sheet pile walls, drilling equipment, etc., can solve the problems of the three fulcrum piles without any protective measures, the threat to the personal safety of operators, and economic losses, so as to avoid tipping over. Accidents, low manufacturing costs, the effect of avoiding serious losses

Active Publication Date: 2014-04-30
CHTC JOVE HEAVY IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In recent years, with the continuous development of pile foundations, pile machinery has also continued to be large-scale. For example, the height of long auger drilling machines has reached more than 40 meters. The stability of these ultra-high machinery when shifting on the construction site The problem has attracted more and more people's attention. Column overturning accidents occur frequently, which not only cause serious economic losses, but also pose a serious threat to the personal safety of operators.
At present, there are no protective measures for the three-point pile frame

Method used

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  • Three-fulcrum anti-overturning protecting device for pile frame
  • Three-fulcrum anti-overturning protecting device for pile frame
  • Three-fulcrum anti-overturning protecting device for pile frame

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Embodiment Construction

[0015] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0016] see figure 1 , the structure of the first telescopic auxiliary pull rod 16 and the second telescopic auxiliary pull rod 17 is the same, and its structure is: one end of the tubular pull rod body 3 is connected with a protective cover 11 through a bolt and a nut 10, and one end of the guide shaft 8 is inserted into the protective sleeve. In one end of the sleeve 11 and the tubular pull rod body 3, a support ring 9 supporting the guide shaft 8 is provided in the tubular pull rod body 3, a first washer 12 is provided at the end of the protective sleeve 11, and a first washer 12 is provided at the end of the guide shaft 8. A round nut 4, a stop washer 5 and a second washer 6 are arranged. The guide shaft 8 is provided with a cylindrical spring 7 between the first washer 12 and the second washer 6. The other end of the tubular tie rod body 3 ...

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Abstract

The invention discloses a three-fulcrum anti-overturning protecting device for a pile frame, which comprises a vertical column (14) and a platform (15). One ends of two extending auxiliary pull rods are respectively hinged to the lower portion of the vertical column (14) in a floating mode, the other ends of the two extending auxiliary pull rods are respectively hinged to the platform (15) in a floating mode, the two extending auxiliary pull rods are respectively located on two sides of the vertical column (14), and the two extending auxiliary pull rods and the vertical column (14) form a three-fulcrum support having a protecting function. The three-fulcrum anti-overturning protecting device for the pile frame has a protection effect on the pile frame and prevents the pile frame from being overturned, severe damage to mechanical equipment is avoided, most importantly, the protecting effect on life safety of staff is achieved, and the protecting device is welcome by wide users and has positive effects on companies and the society.

Description

technical field [0001] The invention relates to a three-point pile frame, in particular to an anti-overturn protection device for a three-point pile frame. Background technique [0002] In recent years, with the continuous development of pile foundations, pile machinery has also continued to be large-scale. For example, the height of long auger drilling machines has reached more than 40 meters. The stability of these ultra-high machinery when shifting on the construction site More and more people pay more and more attention to the problem. Column overturning accidents occur frequently, which not only cause serious economic losses, but also pose a serious threat to the personal safety of operators. At present, the three-point pile frame does not have any protective measures. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a three-point pile frame anti-tipping protection device that protects the pile frame and pre...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D7/00E21B15/00
Inventor 张相福宁焕
Owner CHTC JOVE HEAVY IND
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